What is Rendering?

RENDERING is the process that makes meat or fish waste into suitable substances for animal feed. From an economical point of view, it means converting health-threatening and expensive-to-manage waste into a valuable component for compound feed and other industries. RENDERING can improve the operating accounts of slaughterhouse and cutting plants because it generates income and saves the cost of waste disposal. It can also be the main activity of companies that collect the animal waste of others such as small slaughterhouses, butchers or canning businesses.

By means of RENDERING the following by-products are processed:

Mammal and bird by-products

Meat, bones and offal: these can be treated in a continuous or discontinuous process. Depending on the volume of the waste generation, its frequency, its nature and other variables, AREHSA proposes different processes, to optimise performance.

Feathers: through a hydrolysing, drying and grinding process with the AREHSA equipment, flour that is widely used in the feeding of animals and aquaculture is obtained.

Blood: The treatment proposed by AREHSA for blood is clotting and subsequent drying. Thus, a flour with a high added value and which is highly regarded in various industries for its high protein percentage, is produced.

Fish by-products

Bones, fins, skin, guts and heads: with the AREHSA process, in addition to flour, a high-quality fish oil is obtained.

If you want to learn more about RENDERING, please do not hesitate to consult with us.